75309448

素因数分解:

$2^3\times {\mathrm{137}}^1\times {\mathrm{68713}}^1$

素因数の和:68856

約数の個数: 16

約数和(自身を含む): 142237980

約数和(自身を除く): 66928532

約数列:

[1, 2, 4, 8, 137, 274, 548, 1096, 68713, 137426, 274852, 549704, 9413681, 18827362, 37654724, 75309448]

約数ペア:

[(1, 75309448), (2, 37654724), (4, 18827362), (8, 9413681), (137, 549704), (274, 274852), (548, 137426), (1096, 68713)]